buyer and supplier · GB-PPONPJBL-1593-VJTQ
Costain Limited
Costain Limited has won 101 UK public sector awards from 39 buyers since 2015. The typical award is worth £1,962,682. It has published 46 tenders and contracts since 2020, 11 naming a winner.
as a buyer
46 procurement records (46 unique titles), of which 11 have award details , between 30 Sept 2020 and 25 Apr 2024.
as a supplier
101 recorded awards from 39 buyers , between 26 May 2015 and 11 Jun 2026.
“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.
sells to
top suppliers
| supplier | awards | median |
|---|---|---|
| RPS Consulting Services Ltd | 2 | £100,000 |
| Forkers Ltd | 2 | £300,000 |
| CR Civils | 2 | £300,000 |
| BWB Consulting Limited | 1 | £100,000 |
| JENOPTIK Traffic Solutions UK Ltd | 1 | £50,000 |
| Extrudakerb (Maltby Engineering) Limited | 1 | £300,000 |
| Chevron Traffic Management | 1 | £500,000 |
| F M Conway Limited | 1 | · |
| Hanson Aggregates Limited | 1 | · |
| HW Martin Holdings Limited | 1 | £500,000 |
| Servtron Green Services | 1 | £100,000 |
| Aggregate Industries Ltd | 1 | · |
what it buys
- construction work 17
- vehicles and transport equipment 9
- construction materials 5
- business and professional services 3
- construction and mining machinery 3
- IT services 2
- architecture and engineering 2
- repair and maintenance 1
- communications equipment 1
- agriculture and forestry 1
common questions about Costain Limited
How many contracts has Costain Limited published?
- Costain Limited has published 46 procurement notices since 2020, of which 11 name a winning supplier.
Does Costain Limited have any open tenders right now?
- Costain Limited has no tenders open for bids right now.
Who are Costain Limited's biggest suppliers?
- By number of contracts awarded, Costain Limited's most frequent suppliers are RPS Consulting Services Ltd, Forkers Ltd and CR Civils.
How many public sector contracts has Costain Limited won?
- Costain Limited has won 101 UK public sector contracts from 39 public bodies since 2015.
Which public bodies buy from Costain Limited?
- Costain Limited has won the most contracts from National Highways, Department for Transport and Crown Commercial Service.
How large are Costain Limited's contracts?
- The median published value of a contract won by Costain Limited is £1,962,682. Framework ceilings are excluded, because they state a spending limit shared across many suppliers rather than a value one supplier received.
Which Costain Limited contracts are expiring soon?
- 12 contracts involving Costain Limited have end dates in the next 12 months, the earliest on 1 Oct 2026.
contracts expiring in the next 12 months
Contract end dates as published on the original notice. An end date is not a commitment to re-tender — a contract may be extended, varied or allowed to lapse — but it is the earliest public signal that work may come back to market.
contracts won
every contract won by Costain Limited →
contracts published
every contract published by Costain Limited →
as published
This page combines 4 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.
| name as published | identifier | postcode | records |
|---|---|---|---|
| Costain Limited | · | SL6 4UB | 79 |
| COSTAIN LTD | GB-SRS sid4gov.cabinetoffice.gov.uk/PJnr94xv | B4 7LJ | 46 |
| COSTAIN LIMITED | GB-COH 00610201 | EC3A 8BE | 18 |
| COSTAIN LIMITED | GB-PPON PJBL-1593-VJTQ | EC3A 8BE | 4 |
why these were combined
- identical name · costain ltd 2
- identical name and address · EC3A8BE 1
Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works
where these figures come from
Every figure on this page is derived from notices published by Contracts Finder, Find a Tender, Public Contracts Scotland and Sell2Wales, under the Open Government Licence v3.0. The corpus runs from 17 Dec 2014 to 13 Sept 2026 and is refreshed from the publishers' own APIs through the working day.
Records are combined into one organisation on identifiers where publishers provide them — a Companies House number, a GB-PPON supplier id — and on exact normalised name and address where they do not. Never on address alone: one shared-service postcode carries 244 unrelated organisations. The 4 published records behind this page are listed above exactly as filed, so any merge can be checked.
Counts are of contracting processes, not published notices: a tender and its award notice are one contract, and are counted once. Values are medians, never totals, and exclude framework ceilings — a ceiling states a spending limit shared across every supplier on the framework, so adding them together produces a number no one ever spent. sources and coverage · how matching works
Contains public sector information licensed under the Open Government Licence v3.0.